31013316

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4373}}^1$

素因数の和:4580

約数の個数: 36

約数和(自身を含む): 78810732

約数和(自身を除く): 47797416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4373, 7092, 8746, 13119, 17492, 26238, 39357, 52476, 78714, 157428, 861481, 1722962, 2584443, 3445924, 5168886, 7753329, 10337772, 15506658, 31013316]

約数ペア:

[(1, 31013316), (2, 15506658), (3, 10337772), (4, 7753329), (6, 5168886), (9, 3445924), (12, 2584443), (18, 1722962), (36, 861481), (197, 157428), (394, 78714), (591, 52476), (788, 39357), (1182, 26238), (1773, 17492), (2364, 13119), (3546, 8746), (4373, 7092)]